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5.2.3 Motors
Table 5-3 Motor Test Points
Motor
Connector
Number
Common
Pin
Number
Test Pin
Number
Test Method
(Set Meter to Ohms. Disconnect
Motor from Main Board after the
Printer is Powered off.)
Meter Reading
CR Motor
CN11
5 1, 2, 3, 4
Place one lead on pin 5 and the
other lead on each of 4 test pins.
2.7 Ω±
10 %
(at 25° C, 77° F)
PF Motor
CN10
— 1, 2, 3, 4
Place one lead on pin 1 and other
lead on pin 2.
Place one lead on pin 3 and other
lead on pin 4.
16 Ω±
10%
(at 25° C, 77° F)
5.2.4 Error Codes with Indicators and Buzzer
Table 5-4 Indicators and Buzzer
Error
Condition
Indicator
Buzzer
❇
1
^
Pause Paper Out
Tear Off /
Bin
Pitch Font ^
Paper Out
On
On — — —
❍ ×
3
Paper Jam
On
Blinks — — —
● ×
5
Head Hot
Blinks
—————
Cover Open
On
————
❍×
3
Fatal Error
Blinks
Blinks Blinks Blinks Blinks
● ×
5
❇ 1: ❍ indicates that the beep sounds for 100 ms with an interval of 100 ms.
● indicates that the beep sounds 500 ms with an interval of 100 ms.
FX-2170 Service Manual Troubleshooting
Rev.A 5-3